The Mueller Ultra-Insulated Lunch Bag uses four layers of high-density insulation and a seamless leakproof interior to keep cold food cold for up to 8 hours and hot meals warm for up to 4 hours. The roomy 5.8-quart compartment fits a full lunch - sandwich, salad, sides, drinks - or up to 9 soda cans. Built to commute, travel, and survive the 3 PM meeting room.
Why busy professionals, students, and parents choose this lunch bag:
Stays cold 8 hours, hot 4 hours - Four-layer high-density insulation with a thermal aluminum lining holds temperature through a full workday or school day.
Leakproof seamless interior - Hot-press sealed seams (no stitched leak points). Spills wipe clean with a damp cloth - no soaked liner, no lingering smell.
Roomy 5.8-quart capacity - Fits 9 soda cans, a full salad bowl, sandwich containers, snacks, and an ice pack, all at once.
Four organization pockets - One inner mesh pocket, two side mesh pockets, and a front zippered pocket for utensils, napkins, keys, and phone.
Carry it your way -Padded top handle, adjustable shoulder strap, and a clip loop. Wear it crossbody, sling it on a backpack, or grab and go.
Built to last - 600D Oxford cloth exterior resists splashes, tears, and abrasion. Double-zip closure pulls smooth even with one hand.
Food-safe interior - BPA-free, FDA-compliant lining is safe for direct contact with food, drinks, and ice packs.
Where it goes: Office desk · Construction site · School lunchroom · College commute · Day trips · Beach picnics · Road trips · Hospital shifts · Job sites · Gym sessions
Durable, Wear-Resistant, and Splashproof Oxford Cloth Exterior
Double Side Mesh Pockets and Slimline Front Pocket
Internal Mesh Pocket
3 Carry Methods, Includes Extendable Carry Strap that Easily Detaches
Smooth Double Zippers
Lightweight
10” L x 9” W x 4.75” H
Model No: LXS-135b
Do not store boiling hot items in the internal compartment. This will shorten the service life of the Lunch Box.
Wipe down the inner lining and outer cover with a warm, damp cloth. Air dry.
Do not iron.
Do not wash in the dishwasher, washing machine or dry in a dryer.
Product contains food grade aluminum foil. Do not microwave.
Testimonials
★★★★★
durable light weight good size
Stephenie Klinzmann
Amazon
★★★★★
This insulated lunch box is larger than most in the same price range. It is easy to clean and has a pocket on the side perfect for utensils and napkins.
Theresa Duke
Amazon
★★★★★
Excellent!
Thant
Amazon
★★★★★
The size is just right for me. The quality seems pretty good too.
Duong Minh
Amazon
★★★★★
The insulated lunch bag is surprisingly spacious, and makes on-the-go eating effortlessly convenient.